46561886 has 8 divisors (see below), whose sum is σ = 79820400. Its totient is φ = 19955088.

The previous prime is 46561877. The next prime is 46561891. The reversal of 46561886 is 68816564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1662911 + ... + 1662938.

It is an arithmetic number, because the mean of its divisors is an integer number (9977550).

Almost surely, 2^46561886 is an apocalyptic number.

46561886 is a deficient number, since it is larger than the sum of its proper divisors (33258514).

46561886 is a wasteful number, since it uses less digits than its factorization.

46561886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325858.

The product of its digits is 276480, while the sum is 44.

The square root of 46561886 is about 6823.6270413908. The cubic root of 46561886 is about 359.7577742980.

The spelling of 46561886 in words is "forty-six million, five hundred sixty-one thousand, eight hundred eighty-six".